diff options
Diffstat (limited to 'arch/nios2/mm/init.c')
| -rw-r--r-- | arch/nios2/mm/init.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/nios2/mm/init.c b/arch/nios2/mm/init.c index 2ab0a16f36a8..61862dbb0e32 100644 --- a/arch/nios2/mm/init.c +++ b/arch/nios2/mm/init.c @@ -109,14 +109,14 @@ int arch_setup_additional_pages(struct linux_binprm *bprm, int uses_interp) struct mm_struct *mm = current->mm; int ret; - down_write(&mm->mmap_sem); + mmap_write_lock(mm); /* Map kuser helpers to user space address */ ret = install_special_mapping(mm, KUSER_BASE, KUSER_SIZE, VM_READ | VM_EXEC | VM_MAYREAD | VM_MAYEXEC, kuser_page); - up_write(&mm->mmap_sem); + mmap_write_unlock(mm); return ret; } |